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St. James NY Weather - Partly Cloudy - 85°F
Partly Cloudy
85°F
Updated 3:22 pm
Feels Like 92°F
Humidity 54%
Wind NW 9 mph
Barometer  29.83 in
Dew Point 67°F
St. James NY Weather - Partly Cloudy - 29°C
Partly Cloudy
29°C
Updated 3:22 pm
Feels Like 33°C
Humidity 54%
Wind NW 14 km/h
Barometer  101 kPa
Dew Point 19°C
St. James, NY Weather and Current Conditionsst. james ny weather forecast

St. James, NY Weather Forecast

St. James New York WeatherSt. James, New York Weather Weather Forecast
14 day API weather forecast for St. James, New York. Note: The 7-day weather forecast for St. James, NY is the most reliable and accurate weather forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days ahead.
St. James, NY Weather Forecast Dated: 322 PM Thu Sep 10 2026
Expect a mild stretch with plenty of sunshine and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.

Thursday, September 10, 2026

Mid-Morning
St. James Weather - 2026-09-10 - Morning - Light Rain
72°F 22°C
Light Rain
Mid-Afternoon
St. James Weather - 2026-09-10 - Afternoon - Scattered Showers
88°F 31°C
Scattered Showers
Early-Evening
St. James Weather - 2026-09-10 - Evening - Sunny
79°F 26°C
Sunny
Warm and summery around 88°F 31°C (feels like 93°F 34°C), periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds turning from the WSW to the SW at 8 mph 13 km/h.

Friday, September 11, 2026

Mid-Morning
St. James Weather - 2026-09-11 - Morning - Overcast
74°F 23°C
Overcast
Mid-Afternoon
St. James Weather - 2026-09-11 - Afternoon - Cloudy
78°F 25°C
Cloudy
Early-Evening
St. James Weather - 2026-09-11 - Evening - Sunny
72°F 22°C
Sunny
Comfortable with temperatures reaching 78°F 25°C, overcast through the afternoon, turning sunny this evening, with lower humidity and steady pressure.

Saturday, September 12, 2026

Mid-Morning
St. James Weather - 2026-09-12 - Morning - Sunny
67°F 20°C
Sunny
Mid-Afternoon
St. James Weather - 2026-09-12 - Afternoon - Partly Cloudy
73°F 23°C
Partly Cloudy
Early-Evening
St. James Weather - 2026-09-12 - Evening - Overcast
71°F 22°C
Overcast
Enjoyable around 73°F 23°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds switching from the NE to the SSE at 8 mph 13 km/h.

Sunday, September 13, 2026

Mid-Morning
St. James Weather - 2026-09-13 - Morning - Overcast
73°F 23°C
Overcast
Mid-Afternoon
St. James Weather - 2026-09-13 - Afternoon - Overcast
74°F 23°C
Overcast
Early-Evening
St. James Weather - 2026-09-13 - Evening - Partly Cloudy
74°F 23°C
Partly Cloudy
Mild temperatures up to 74°F 23°C, overcast through the afternoon, turning partly cloudy this evening, with increasing humidity and barometric pressure falling. Winds moving from the S to the SSE at 6 mph 9 km/h.

Monday, September 14, 2026

Mid-Morning
St. James Weather - 2026-09-14 - Morning - Cloudy
73°F 23°C
Cloudy
Mid-Afternoon
St. James Weather - 2026-09-14 - Afternoon - Overcast
77°F 25°C
Overcast
Early-Evening
St. James Weather - 2026-09-14 - Evening - Overcast
74°F 23°C
Overcast
Mild with a high of 77°F 25°C, cloudy in the morning, becoming overcast through the afternoon and evening, with increasing humidity and steady pressure. Winds swinging from the NNE to the ESE at 4 mph 6 km/h.

Tuesday, September 15, 2026

Mid-Morning
St. James Weather - 2026-09-15 - Morning - Cloudy
70°F 21°C
Cloudy
Mid-Afternoon
St. James Weather - 2026-09-15 - Afternoon - Sunny
72°F 22°C
Sunny
Early-Evening
St. James Weather - 2026-09-15 - Evening - Sunny
72°F 22°C
Sunny
Pleasant near 72°F 22°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds shifting from the ESE to the S at 9 mph 15 km/h.

Wednesday, September 16, 2026

Mid-Morning
St. James Weather - 2026-09-16 - Morning - Sunny
74°F 23°C
Sunny
Mid-Afternoon
St. James Weather - 2026-09-16 - Afternoon - Partly Cloudy
77°F 25°C
Partly Cloudy
Early-Evening
St. James Weather - 2026-09-16 - Evening - Sunny
74°F 24°C
Sunny
Comfortable with temperatures reaching 77°F 25°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds turning from the SW to the SSW at 13 mph 21 km/h. Gusts up to 25 mph 40 km/h.

Thursday, September 17, 2026

Mid-Morning
St. James Weather - 2026-09-17 - Morning - Sunny
65°F 18°C
Sunny
Mid-Afternoon
St. James Weather - 2026-09-17 - Afternoon - Light Showers
71°F 22°C
Light Showers
Early-Evening
St. James Weather - 2026-09-17 - Evening - Heavy Rain Showers
73°F 23°C
Heavy Rain Showers
Enjoyable around 71°F 22°C, clouds and showers taking over for the afternoon and evening, with increasing humidity and barometric pressure falling. Winds switching from the NE to the WSW at 11 mph 18 km/h. Gusts up to 22 mph 36 km/h.

Friday, September 18, 2026

Mid-Morning
St. James Weather - 2026-09-18 - Morning - Scattered Showers
72°F 22°C
Scattered Showers
Mid-Afternoon
St. James Weather - 2026-09-18 - Afternoon - Overcast
70°F 21°C
Overcast
Early-Evening
St. James Weather - 2026-09-18 - Evening - Overcast
67°F 20°C
Overcast
Mild temperatures up to 70°F 21°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds moving from the WSW to the NNW at 12 mph 20 km/h.

Saturday, September 19, 2026

Mid-Morning
St. James Weather - 2026-09-19 - Morning - Sunny
56°F 14°C
Sunny
Mid-Afternoon
St. James Weather - 2026-09-19 - Afternoon - Sunny
64°F 18°C
Sunny
Early-Evening
St. James Weather - 2026-09-19 - Evening - Sunny
63°F 17°C
Sunny
Mildly cool near 64°F 18°C, sunny throughout the day, with lower humidity and steady pressure. Winds NNW at 12 mph 19 km/h.

Sunday, September 20, 2026

Mid-Morning
St. James Weather - 2026-09-20 - Morning - Sunny
59°F 15°C
Sunny
Mid-Afternoon
St. James Weather - 2026-09-20 - Afternoon - Sunny
66°F 19°C
Sunny
Early-Evening
St. James Weather - 2026-09-20 - Evening - Sunny
63°F 17°C
Sunny
Comfortable at 66°F 19°C, sunny throughout the day, with lower humidity and steady pressure. Winds shifting from the NW to the N at 10 mph 16 km/h.

Monday, September 21, 2026

Mid-Morning
St. James Weather - 2026-09-21 - Morning - Sunny
58°F 15°C
Sunny
Mid-Afternoon
St. James Weather - 2026-09-21 - Afternoon - Sunny
65°F 18°C
Sunny
Early-Evening
St. James Weather - 2026-09-21 - Evening - Sunny
64°F 18°C
Sunny
Cool with a high near 65°F 18°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds turning from the ENE to the SSW at 7 mph 11 km/h.

Tuesday, September 22, 2026

Mid-Morning
St. James Weather - 2026-09-22 - Morning - Sunny
66°F 19°C
Sunny
Mid-Afternoon
St. James Weather - 2026-09-22 - Afternoon - Overcast
69°F 21°C
Overcast
Early-Evening
St. James Weather - 2026-09-22 - Evening - Overcast
67°F 20°C
Overcast
Enjoyable around 69°F 21°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and barometric pressure falling. Winds switching from the SW to the S at 10 mph 16 km/h.

Wednesday, September 23, 2026

Mid-Morning
St. James Weather - 2026-09-23 - Morning - Sunny
66°F 19°C
Sunny
Mid-Afternoon
St. James Weather - 2026-09-23 - Afternoon - Sunny
69°F 21°C
Sunny
Early-Evening
St. James Weather - 2026-09-23 - Evening - Sunny
68°F 20°C
Sunny
Mild temperatures up to 69°F 21°C, sunny throughout the day, with steady humidity and barometric pressure falling.

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Weather by the Numbers

Thu, 10th
St. James NY Weather - Thursday, Sep 10, 2026 - Patchy Rain Nearby
Hi: 88°F 31°C
Lo: 71°F 22°C
Sunrise 06:28 AM
Sunset 07:10 PM
Wind W 10 mph16 km/h
Dew Point 72°F22°C
uv Index 2
Barometric Pressure 29.85 in1011 mb
POP 57% *
Humidity 67%
Fri, 11th
St. James NY Weather - Friday, Sep 11, 2026 - Sunny
Hi: 78°F 26°C
Lo: 68°F 20°C
Sunrise 06:29 AM
Sunset 07:08 PM
Wind NW 2 mph3 km/h
Dew Point 54°F12°C
uv Index 5
Barometric Pressure 29.97 in1015 mb
POP 2% *
Humidity 43%
Sat, 12th
St. James NY Weather - Saturday, Sep 12, 2026 - Sunny
Hi: 73°F 23°C
Lo: 63°F 17°C
Sunrise 06:30 AM
Sunset 07:06 PM
Wind SE 7 mph11 km/h
Dew Point 51°F11°C
uv Index 6
Barometric Pressure 30.18 in1022 mb
POP 2% *
Humidity 47%
Sun, 13th
St. James NY Weather - Sunday, Sep 13, 2026 - Overcast
Hi: 74°F 24°C
Lo: 69°F 21°C
Sunrise 06:31 AM
Sunset 07:05 PM
Wind S 11 mph18 km/h
Dew Point 65°F18°C
uv Index 5
Barometric Pressure 30.18 in1022 mb
POP 19% *
Humidity 72%
Mon, 14th
St. James NY Weather - Monday, Sep 14, 2026 - Overcast
Hi: 78°F 26°C
Lo: 70°F 21°C
Sunrise 06:32 AM
Sunset 07:03 PM
Wind N 11 mph18 km/h
Dew Point 62°F17°C
uv Index 6
Barometric Pressure 30.09 in1019 mb
POP 13% *
Humidity 58%
Tue, 15th
St. James NY Weather - Tuesday, Sep 15, 2026 - Sunny
Hi: 73°F 23°C
Lo: 68°F 20°C
Sunrise 06:33 AM
Sunset 07:01 PM
Wind SE 10 mph17 km/h
Dew Point 55°F13°C
uv Index 6
Barometric Pressure 30.33 in1027 mb
POP 7% *
Humidity 57%
Wed, 16th
St. James NY Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 77°F 25°C
Lo: 71°F 22°C
Sunrise 06:34 AM
Sunset 07:00 PM
Wind SSW 12 mph19 km/h
Dew Point 67°F20°C
uv Index 6
Barometric Pressure 30.18 in1022 mb
POP 6% *
Humidity 72%
Thu, 17th
St. James NY Weather - Thursday, Sep 17, 2026 - Sunny
Hi: 73°F 23°C
Lo: 63°F 17°C
Sunrise 06:35 AM
Sunset 06:58 PM
Wind E 6 mph10 km/h
Dew Point 50°F10°C
uv Index 6
Barometric Pressure 30.18 in1022 mb
POP 2% *
Humidity 50%
Fri, 18th
St. James NY Weather - Friday, Sep 18, 2026 - Light Rain Shower
Hi: 73°F 23°C
Lo: 61°F 16°C
Sunrise 06:36 AM
Sunset 06:56 PM
Wind WNW 10 mph16 km/h
Dew Point 66°F19°C
uv Index 5
Barometric Pressure 29.83 in1010 mb
POP 34% *
Humidity 81%
Sat, 19th
St. James NY Weather - Saturday, Sep 19, 2026 - Sunny
Hi: 65°F 18°C
Lo: 55°F 13°C
Sunrise 06:37 AM
Sunset 06:54 PM
Wind NNW 13 mph21 km/h
Dew Point 30°F-1°C
uv Index 5
Barometric Pressure 29.97 in1015 mb
POP 1% *
Humidity 32%
Sun, 20th
St. James NY Weather - Sunday, Sep 20, 2026 - Sunny
Hi: 66°F 19°C
Lo: 57°F 14°C
Sunrise 06:38 AM
Sunset 06:53 PM
Wind NNW 11 mph18 km/h
Dew Point 39°F4°C
uv Index 5
Barometric Pressure 30.09 in1019 mb
POP 1% *
Humidity 41%
Mon, 21st
St. James NY Weather - Monday, Sep 21, 2026 - Sunny
Hi: 65°F 18°C
Lo: 55°F 13°C
Sunrise 06:39 AM
Sunset 06:51 PM
Wind SSE 3 mph5 km/h
Dew Point 38°F3°C
uv Index 5
Barometric Pressure 30.39 in1029 mb
POP 1% *
Humidity 39%
Tue, 22nd
St. James NY Weather - Tuesday, Sep 22, 2026 - Overcast
Hi: 70°F 21°C
Lo: 63°F 17°C
Sunrise 06:40 AM
Sunset 06:49 PM
Wind SSW 10 mph16 km/h
Dew Point 52°F11°C
uv Index 5
Barometric Pressure 30.3 in1026 mb
POP 4% *
Humidity 54%
Wed, 23rd
St. James NY Weather - Wednesday, Sep 23, 2026 - Sunny
Hi: 70°F 21°C
Lo: 64°F 18°C
Sunrise 06:41 AM
Sunset 06:48 PM
Wind SE 5 mph8 km/h
Dew Point 53°F11°C
uv Index 6
Barometric Pressure 30.06 in1018 mb
POP 3% *
Humidity 55%
* POP = Probability of Precipitation. Data for 12:00 PM.